MY194444A - High-mn steel and production method therefor - Google Patents
High-mn steel and production method thereforInfo
- Publication number
- MY194444A MY194444A MYPI2020000867A MYPI2020000867A MY194444A MY 194444 A MY194444 A MY 194444A MY PI2020000867 A MYPI2020000867 A MY PI2020000867A MY PI2020000867 A MYPI2020000867 A MY PI2020000867A MY 194444 A MY194444 A MY 194444A
- Authority
- MY
- Malaysia
- Prior art keywords
- less
- steel
- production method
- method therefor
- microstructure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017168857 | 2017-09-01 | ||
PCT/JP2018/032022 WO2019044928A1 (ja) | 2017-09-01 | 2018-08-29 | 高Mn鋼およびその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY194444A true MY194444A (en) | 2022-11-30 |
Family
ID=65527524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2020000867A MY194444A (en) | 2017-09-01 | 2018-08-29 | High-mn steel and production method therefor |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP3677700B1 (ja) |
JP (2) | JP6856129B2 (ja) |
KR (1) | KR102355570B1 (ja) |
CN (1) | CN111051553B (ja) |
MY (1) | MY194444A (ja) |
PH (1) | PH12020550068A1 (ja) |
SG (1) | SG11202001418YA (ja) |
WO (1) | WO2019044928A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102492352B1 (ko) * | 2018-08-03 | 2023-01-27 | 제이에프이 스틸 가부시키가이샤 | 고 Mn 강 및 그 제조 방법 |
EP4019656A1 (en) * | 2019-08-21 | 2022-06-29 | JFE Steel Corporation | Steel and method for manufacturing same |
EP4019657A4 (en) * | 2019-08-21 | 2022-06-29 | JFE Steel Corporation | Steel, and method for producing same |
KR20230098880A (ko) * | 2020-12-17 | 2023-07-04 | 제이에프이 스틸 가부시키가이샤 | 서브 머지 아크 용접용 와이어 및 그것을 이용한 용접 조인트부의 제조 방법 |
KR20230125288A (ko) * | 2021-02-08 | 2023-08-29 | 제이에프이 스틸 가부시키가이샤 | 강재 및 그 제조 방법, 탱크 및 그 제조 방법 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56258A (en) * | 1979-06-12 | 1981-01-06 | Sumitomo Metal Ind Ltd | No-nickel high-manganese-content steel for low temperature |
JPS5942068B2 (ja) * | 1981-06-01 | 1984-10-12 | 川崎製鉄株式会社 | 極低温用高マンガン非磁性鋼 |
JPS5867824A (ja) * | 1981-10-17 | 1983-04-22 | Kawasaki Steel Corp | 高靭性高マンガン非磁性鋼の熱間加工方法 |
JPS60204864A (ja) * | 1984-03-29 | 1985-10-16 | Sanyo Tokushu Seikou Kk | 常温および低温において靭性の優れた高Mn非磁性鋼 |
US5833919A (en) * | 1997-01-09 | 1998-11-10 | Korea Advanced Institute Of Science And Technology | Fe-Mn-Cr-Al cryogenix alloy and method of making |
FR2857980B1 (fr) * | 2003-07-22 | 2006-01-13 | Usinor | Procede de fabrication de toles d'acier austenitique fer-carbone-manganese, a haute resistance, excellente tenacite et aptitude a la mise en forme a froid, et toles ainsi produites |
JP4529872B2 (ja) * | 2005-11-04 | 2010-08-25 | 住友金属工業株式会社 | 高Mn鋼材及びその製造方法 |
JP5003785B2 (ja) * | 2010-03-30 | 2012-08-15 | Jfeスチール株式会社 | 延性に優れた高張力鋼板およびその製造方法 |
JP6240778B2 (ja) * | 2013-12-06 | 2017-11-29 | ポスコPosco | 極低温衝撃靭性に優れた高強度溶接継手部及びこのためのフラックスコアードアーク溶接用ワイヤ |
JP6645103B2 (ja) | 2014-10-22 | 2020-02-12 | 日本製鉄株式会社 | 高Mn鋼材及びその製造方法 |
JP6693217B2 (ja) * | 2015-04-02 | 2020-05-13 | 日本製鉄株式会社 | 極低温用高Mn鋼材 |
JP6589535B2 (ja) | 2015-10-06 | 2019-10-16 | 日本製鉄株式会社 | 低温用厚鋼板及びその製造方法 |
KR101797319B1 (ko) * | 2015-12-23 | 2017-11-14 | 주식회사 포스코 | 용접성 및 연신율이 우수한 파이프용 열연강판 및 그 제조방법 |
-
2018
- 2018-08-29 JP JP2019539597A patent/JP6856129B2/ja active Active
- 2018-08-29 CN CN201880055742.0A patent/CN111051553B/zh active Active
- 2018-08-29 EP EP18851150.5A patent/EP3677700B1/en active Active
- 2018-08-29 KR KR1020207004808A patent/KR102355570B1/ko active IP Right Grant
- 2018-08-29 WO PCT/JP2018/032022 patent/WO2019044928A1/ja unknown
- 2018-08-29 SG SG11202001418YA patent/SG11202001418YA/en unknown
- 2018-08-29 MY MYPI2020000867A patent/MY194444A/en unknown
-
2020
- 2020-02-28 PH PH12020550068A patent/PH12020550068A1/en unknown
- 2020-11-04 JP JP2020184625A patent/JP7063364B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JPWO2019044928A1 (ja) | 2020-03-26 |
EP3677700A1 (en) | 2020-07-08 |
EP3677700B1 (en) | 2023-05-10 |
KR20200033901A (ko) | 2020-03-30 |
CN111051553A (zh) | 2020-04-21 |
BR112020003351A2 (pt) | 2020-08-18 |
CN111051553B (zh) | 2022-04-12 |
WO2019044928A1 (ja) | 2019-03-07 |
KR102355570B1 (ko) | 2022-01-25 |
EP3677700A4 (en) | 2020-07-08 |
SG11202001418YA (en) | 2020-03-30 |
JP2021036077A (ja) | 2021-03-04 |
JP7063364B2 (ja) | 2022-05-09 |
JP6856129B2 (ja) | 2021-04-07 |
PH12020550068A1 (en) | 2021-02-08 |
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